Analysis of interatomic Contacts of Structural Units in PDB entry:
7QN8

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 7QN8 entry

There are 8 chains in PDB entry 7QN8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 7	VAL 447
B	GLY 7	VAL 447
C	GLY 7	VAL 447
D	GLY 7	VAL 447
E	LEU 44	ALA 451
K	GLN 1	VAL 510
L	GLN 1	VAL 510
M	GLN 1	VAL 510

There are 53 helices in PDB entry 7QN8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	21	Right-handed alpha
Helix 2	AA2	A	70	73	Right-handed 310
Helix 3	AA3	A	84	91	Right-handed 310
Helix 4	AA4	A	170	173	Right-handed 310
Helix 5	AA5	A	177	181	Right-handed 310
Helix 6	AA6	A	218	225	Right-handed alpha
Helix 7	AA7	A	225	242	Right-handed alpha
Helix 8	AA8	A	246	271	Right-handed alpha
Helix 9	AA9	A	279	307	Right-handed alpha
Helix 10	AB1	A	423	447	Right-handed alpha
Helix 11	AB2	B	8	21	Right-handed alpha
Helix 12	AB3	B	70	73	Right-handed 310
Helix 13	AB4	B	84	91	Right-handed 310
Helix 14	AB5	B	170	173	Right-handed 310
Helix 15	AB6	B	177	181	Right-handed 310
Helix 16	AB7	B	218	225	Right-handed alpha
Helix 17	AB8	B	225	242	Right-handed alpha
Helix 18	AB9	B	246	271	Right-handed alpha
Helix 19	AC1	B	279	307	Right-handed alpha
Helix 20	AC2	B	423	447	Right-handed alpha
Helix 21	AC3	C	8	21	Right-handed alpha
Helix 22	AC4	C	70	73	Right-handed 310
Helix 23	AC5	C	84	91	Right-handed 310
Helix 24	AC6	C	170	173	Right-handed 310
Helix 25	AC7	C	177	181	Right-handed 310
Helix 26	AC8	C	218	225	Right-handed alpha
Helix 27	AC9	C	225	242	Right-handed alpha
Helix 28	AD1	C	246	271	Right-handed alpha
Helix 29	AD2	C	279	307	Right-handed alpha
Helix 30	AD3	C	423	447	Right-handed alpha
Helix 31	AD4	D	8	21	Right-handed alpha
Helix 32	AD5	D	70	73	Right-handed 310
Helix 33	AD6	D	84	91	Right-handed 310
Helix 34	AD7	D	170	173	Right-handed 310
Helix 35	AD8	D	177	181	Right-handed 310
Helix 36	AD9	D	218	225	Right-handed alpha
Helix 37	AE1	D	225	242	Right-handed alpha
Helix 38	AE2	D	246	271	Right-handed alpha
Helix 39	AE3	D	279	307	Right-handed alpha
Helix 40	AE4	D	423	447	Right-handed alpha
Helix 41	AE5	E	45	49	Right-handed alpha
Helix 42	AE6	E	98	101	Right-handed 310
Helix 43	AE7	E	112	119	Right-handed 310
Helix 44	AE8	E	199	204	Right-handed alpha
Helix 45	AE9	E	205	209	Right-handed 310
Helix 46	AF1	E	248	268	Right-handed alpha
Helix 47	AF2	E	269	271	Right-handed 310
Helix 48	AF3	E	275	300	Right-handed alpha
Helix 49	AF4	E	308	336	Right-handed alpha
Helix 50	AF5	E	425	451	Right-handed alpha
Helix 51	AF6	K	495	497	Right-handed 310
Helix 52	AF7	L	495	497	Right-handed 310
Helix 53	AF8	M	495	497	Right-handed 310

There are 24 sheets in PDB entry 7QN8. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	82	83	first strand
Strand 2	A	114	118	anti-parallel
Strand 3	A	123	135	anti-parallel
Strand 4	A	56	68	anti-parallel
Strand 5	A	36	51	anti-parallel
Strand 6	A	164	168	parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	101	106	first strand
Strand 2	A	123	135	anti-parallel
Strand 3	A	56	68	anti-parallel
Strand 4	A	36	51	anti-parallel
Strand 5	A	175	176	parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	96	98	first strand
Strand 2	A	147	156	anti-parallel
Strand 3	A	204	216	anti-parallel
Strand 4	A	186	199	anti-parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	82	83	first strand
Strand 2	B	114	118	anti-parallel
Strand 3	B	123	135	anti-parallel
Strand 4	B	56	68	anti-parallel
Strand 5	B	36	51	anti-parallel
Strand 6	B	164	168	parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	101	106	first strand
Strand 2	B	123	135	anti-parallel
Strand 3	B	56	68	anti-parallel
Strand 4	B	36	51	anti-parallel
Strand 5	B	175	176	parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	96	98	first strand
Strand 2	B	147	156	anti-parallel
Strand 3	B	204	216	anti-parallel
Strand 4	B	186	199	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	82	83	first strand
Strand 2	C	114	118	anti-parallel
Strand 3	C	123	135	anti-parallel
Strand 4	C	56	68	anti-parallel
Strand 5	C	36	51	anti-parallel
Strand 6	C	164	168	parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	101	106	first strand
Strand 2	C	123	135	anti-parallel
Strand 3	C	56	68	anti-parallel
Strand 4	C	36	51	anti-parallel
Strand 5	C	175	176	parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	96	98	first strand
Strand 2	C	147	156	anti-parallel
Strand 3	C	204	216	anti-parallel
Strand 4	C	186	199	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	82	83	first strand
Strand 2	D	114	118	anti-parallel
Strand 3	D	123	135	anti-parallel
Strand 4	D	56	68	anti-parallel
Strand 5	D	36	51	anti-parallel
Strand 6	D	164	168	parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	101	106	first strand
Strand 2	D	123	135	anti-parallel
Strand 3	D	56	68	anti-parallel
Strand 4	D	36	51	anti-parallel
Strand 5	D	175	176	parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	96	98	first strand
Strand 2	D	147	156	anti-parallel
Strand 3	D	204	216	anti-parallel
Strand 4	D	186	199	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	109	111	first strand
Strand 2	E	142	146	anti-parallel
Strand 3	E	151	163	anti-parallel
Strand 4	E	129	134	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	109	111	first strand
Strand 2	E	142	146	anti-parallel
Strand 3	E	151	163	anti-parallel
Strand 4	E	84	96	anti-parallel
Strand 5	E	64	79	anti-parallel
Strand 6	E	192	196	parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	124	126	first strand
Strand 2	E	175	184	anti-parallel
Strand 3	E	236	245	anti-parallel
Strand 4	E	214	224	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	2	7	first strand
Strand 2	K	404	413	anti-parallel
Strand 3	K	465	471	anti-parallel
Strand 4	K	455	460	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	445	447	first strand
Strand 2	K	433	439	anti-parallel
Strand 3	K	420	426	anti-parallel
Strand 4	K	479	486	anti-parallel
Strand 5	K	499	502	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	445	447	first strand
Strand 2	K	433	439	anti-parallel
Strand 3	K	420	426	anti-parallel
Strand 4	K	479	486	anti-parallel
Strand 5	K	506	508	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	2	7	first strand
Strand 2	L	404	413	anti-parallel
Strand 3	L	465	471	anti-parallel
Strand 4	L	455	460	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	445	447	first strand
Strand 2	L	433	439	anti-parallel
Strand 3	L	420	426	anti-parallel
Strand 4	L	479	486	anti-parallel
Strand 5	L	499	502	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	445	447	first strand
Strand 2	L	433	439	anti-parallel
Strand 3	L	420	426	anti-parallel
Strand 4	L	479	486	anti-parallel
Strand 5	L	506	508	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	2	7	first strand
Strand 2	M	404	413	anti-parallel
Strand 3	M	465	471	anti-parallel
Strand 4	M	455	460	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	445	447	first strand
Strand 2	M	433	439	anti-parallel
Strand 3	M	420	426	anti-parallel
Strand 4	M	479	486	anti-parallel
Strand 5	M	499	502	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	445	447	first strand
Strand 2	M	433	439	anti-parallel
Strand 3	M	420	426	anti-parallel
Strand 4	M	479	486	anti-parallel
Strand 5	M	506	508	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 7QN8

Analysis of interatomic Contacts of Structural Units in PDB entry:
7QN8